Hello every one

I Have problem on modbus tcp/ip between Bently nevada 3500/92 Etherbet card  with CP443-1 Card

If  every body  have Experience this Subject  please help me 

Thankfull 

Best Regards 

A.ES

Hello A.ES;

Modbus TCP is not supported natively in a CP 443-1. You need a special license and  Modbus block library download to install it on a CPU S7-400.

What ressources do you have for your project at this time? What specific problems do you encounter in your project?

Have a look at the following document, hopefully it will provide enough information to help you start out:

https://support.industry.siemens.com/cs/ca/en/view/22660304

Hope this helps,

Daniel Chartier 

Hello Dchartier

Thanks for answer

I need modbus block liberary for Config 

For example Mod cp block or mod server modbus clin

and other blocks that all blocks exist in modbus cp block

I hope you understand my mean

I attached project blocks for modbus PN

but i need modbus CP blocks

that need liberary Modbus CP 

Thanks a lot

Best regards

A.ES

Hello A.ES;

If you open the link I provided earlier, you will find information on the licenses required for Modbus TCP in Step 7 v5.5, over a CP 443-1. There are also license numbers for the same blocks used in Step 7 (TIA Portal), if that is the platform you use to program youyr S7-400.

If you go to this link, you will be able to download a demo project (free of charge, time limited) so you can test Modbis TCP connections and programming without immediate purchase os a license. This link is also found in my earlier post.

https://support.industry.siemens.com/cs/ca/en/view/109749851

The blocks will be included in that download. After the time limit is expoired, you will need to purchase the Modbus TCP CP license for your system to operate cleanly.

Hope this helps,

Daniel Chartier